FR981433A
Expired / Lapsed
FR
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Device for the photographic reproduction of very large format images and plots
Assignee: Pierre Paquignon
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Filing: 1943-04-08
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Granted: 1951-05-25
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Expires: 1963-04-08
Abstract
No abstract record available.
Inventors
- 👤 Pierre Paquignon
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 10:11
CPC Classifications
G; G03; G03B; G03B27/00; G03B27/32; G03B27/52; G03B27/522; G03B27/525; G03B27/528
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